Evidence map›Paper›PMID 32129997›Full record

ArticleJournal of the American Chemical Society2020

Photocatalyzed Diastereoselective Isomerization of Cinnamyl Chlorides to Cyclopropanes.

Bin Xu, Ludovic Troian-Gautier, Ryan Dykstra, Robert T Martin, Osvaldo Gutierrez, Uttam K Tambar

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed.

  1. Article
  2. Photogenerated Oxetanes as a Gateway to Uphill Cyclopropanation.Angewandte Chemie (International ed. in English) · 2026
    Article
  3. JACS Au · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Photosensitized OScience (New York, N.Y.) · 2023
    Article
  10. Article
  11. Accumulation of mono-reduced [Ir(piq)Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Bin XuDepartment of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, United States.
Ludovic Troian-GautierLaboratoire de Chimie Organique, Université libre de Bruxelles (ULB), CP 160/06, 50 avenue F.D. Roosevelt, 1050 Brussels, Belgium.ORCID 0000-0002-7690-1361
Ryan DykstraDepartment of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States.
Robert T MartinDepartment of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States.
Osvaldo GutierrezDepartment of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States.ORCID 0000-0001-8151-7519
Uttam K TambarDepartment of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, United States.ORCID 0000-0001-5659-5355

Funding

Stereoselective Rearrangements for the Synthesis of Bioactive Small MoleculesR01GM102604 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI TAMBAR, UTTAM KRISHAN · 2012 to 2024
$5.0M
NIGMS NIH HHS R01 GM102604
6 · The paper itself

Abstract

Endergonic isomerizations are thermodynamically unfavored processes that are difficult to realize under thermal conditions. We report a photocatalytic and diastereoselective isomerization of acyclic cinnamyl chlorides to strained cyclopropanes. Quantum mechanical calculations (uM06-2X and DLPNO), including TD-DFT calculations, and experimental studies provide evidence for the energy transfer from an iridium photocatalyst to the allylic chloride substrate followed by C-Cl homolytic cleavage. Subsequent Cl

Indexed as

CatalysisChloridesCinnamatesCyclopropanesIridiumModels, MolecularPhotochemical ProcessesStereoisomerismChloridesCinnamatesCyclopropanesIridium

Identifiers

PMID32129997
PMCPMC7224234

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.